Eight-station crucible loading machine

Abstract

The eight-station crucible loading machine comprises a four-dimensional stock bin and a crucible loading machine, a feeding platform is arranged on the top of the four-dimensional stock bin, a feeding opening is formed in the feeding platform, and a vacuum feeding machine is further arranged on the four-dimensional stock bin; an eight-cone stock bin is arranged at the top of the pot filling machine, the vacuum feeding machine is connected with a feeding port of the eight-cone stock bin through a pipeline, and a discharging port is formed in the bottom of the eight-cone stock bin. In conclusion, according to the crucible loading machine, the bag-type dust collector is arranged on the four-dimensional stock bin to remove dust pollution generated during discharging, the multiple discharging pipes are communicated with the scattering bottom, and one discharging pipe can load one crucible, so that the crucible loading machine can load multiple crucibles at a time, and the loading efficiency is high; in addition, due to the arrangement of the vibration platform, materials in the crucible are vibrated and compacted, the gas content of the materials can be greatly reduced, the material filling requirement of the graphitization crucible is met, the filling efficiency is greatly improved, and meanwhile the device has the advantages that the structure is simple, the feeding speed is high, direct contact with the atmosphere is avoided, and air pollution is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging equipment, in particular to an eight-station crucible charging machine. Background Art

[0002] Crucibles are containers used to melt materials such as metals and ceramics. They are widely used in metallurgy, chemistry, and oil refining. In the metallurgical industry, crucibles are important tools for melting metals. Metals are placed in the crucible and heated to a high temperature to melt them. In the ceramic production process, crucibles are used to melt ceramic materials. In chemical experiments or chemical production, crucibles can be used to heat chemical substances. When using a crucible to melt metals, ceramics, and other materials, the raw materials need to be loaded into the crucible.

[0003] Crucible charging is an important process. To reduce production costs and improve production efficiency, companies hope to load as much material as possible into the crucible. Existing crucible loading technology is generally manual. If the loading amount can be increased by directly pressurizing the crucible, excessive pressurization will cause the crucible to break. The traditional crucible filling method requires manual participation and control throughout the process. A forklift is used to assist the crucible in moving it under the filling machine. The filling head is then manually aligned with the crucible mouth. The crucible is manually closed when the material is full. Manual control cannot accurately and evenly fill each crucible. The material powder is filled into the crucible in a loose state. The low material filling density results in a smaller mass per pot for the same volume, which affects production and wastes energy. In addition, the fluffy state is prone to dust, which wastes raw materials, pollutes the environment, and affects the respiratory health of workers. After filling, it is transported away by forklift, and the cycle repeats, wasting a lot of manpower and vehicle resources. Utility Model Content

[0004] The utility model aims to provide an eight-station crucible loading machine to solve the technical problems of slow loading efficiency and dust pollution in existing graphitized crucibles.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The eight-station crucible loading machine includes a four-dimensional silo and a pot loading machine. The top of the four-dimensional silo is provided with a feeding platform, a feeding port is provided on the feeding platform, and a vacuum loader is also provided on the four-dimensional silo.

[0007] An eight-cone silo is provided on the top of the pot loader. The vacuum loader is connected to the feed port of the eight-cone silo through a pipeline. A discharge port is provided at the bottom of the eight-cone silo.

[0008] A hydraulic lifting platform is provided in the boiler loader, a scattering silo is provided on the hydraulic lifting platform, a silo opening is provided on the upper part of the scattering silo, the silo opening is connected to the discharge opening, a spiral scattering device is installed in the scattering silo, eight discharge pipes are provided at the bottom of the scattering silo, and pneumatic butterfly valves are installed on the discharge pipes; a vibration platform is installed at the bottom of the boiler loader, and the vibration platform is located directly below the eight discharge pipes.

[0009] Furthermore, a bag dust collector is provided on the feeding platform.

[0010] Furthermore, an induction rolling door is provided on the front side of the pot loading machine.

[0011] Furthermore, a conical ton bag knife is installed on the feeding port of the feeding platform. The conical ton bag knife includes a fixed support, which is fixed at the feeding port. Four triangular plates are fixed on the fixed support. The four triangular plates are fixedly connected to each other to form a pyramid structure, and each triangular plate is provided with a notch.

[0012] Furthermore, the spiral breaking device includes a drive motor and two rotating shafts, which are rotatably installed in the breaking hopper. Each rotating shaft is equipped with a spiral blade. The drive motor is used to drive the two rotating shafts to rotate, and the rotation directions of the two rotating shafts are opposite. A grid plate is fixed in the breaking hopper, and the grid plate is located below the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is provided with a bag dust collector arranged on the four-dimensional silo to remove dust pollution generated during material discharge; in addition, a scattering silo is provided, which can further scatter the material, and a plurality of discharge pipes are connected to the bottom of the scattering silo, and one discharge pipe can charge a crucible, so the crucible loading machine can charge a plurality of crucibles at a time, and the loading efficiency is high; in addition, the setting of the vibration platform vibrates and compacts the material inside the crucible, which can greatly reduce the gas content of the material, meet the material filling requirements of the graphitized crucible, and greatly improve the filling efficiency. At the same time, it has the advantages of simple structure, fast feeding speed, no direct contact with the atmosphere, and reduced air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic structural diagram of the eight-station crucible loading machine of the utility model;

[0016] Figure 2 This is a top view of the eight-station crucible loading machine of the utility model;

[0017] Figure 3It is a structural diagram of a tapered ton bag cutter;

[0018] Figure 4 This is a schematic diagram of the structure of the spiral breaking device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The present invention is further described in detail below with reference to the embodiments.

[0021] like Figure 1-4 As shown, a specific embodiment of an eight-station crucible loading machine provided by the utility model:

[0022] An eight-station crucible loading machine includes a four-dimensional silo 1 and a pot loading machine 2. A feeding platform 3 is provided on the top of the four-dimensional silo 1. A feeding port 100 is provided on the feeding platform 3. A vacuum loader 4 is also provided on the four-dimensional silo 1.

[0023] An octagonal silo 5 is provided on the top of the pot loading machine 2, a vacuum feeder 4 is connected to the feed port of the octagonal silo 5 through a pipeline, and a discharge port is provided at the bottom of the octagonal silo 5;

[0024] A hydraulic lifting platform 6 is provided in the boiler loader 2, and a scattering silo 7 is provided on the hydraulic lifting platform 6. A silo opening is provided on the upper part of the scattering silo 7, and the silo opening is connected to the discharge port. A spiral scattering device is installed in the scattering silo 7, and eight discharge pipes 8 are provided at the bottom of the scattering silo 7, and a pneumatic butterfly valve 9 is installed on the discharge pipe 8; a vibration platform 10 is installed at the bottom of the boiler loader 2, and the vibration platform 10 is located directly below the eight discharge pipes 8.

[0025] Furthermore, a bag dust collector 11 is provided on the feeding platform 3 .

[0026] Furthermore, an induction rolling door is provided on the front side of the pot loading machine 2.

[0027] Furthermore, a conical ton bag knife 101 is installed on the feeding port 100 of the feeding platform 3. The conical ton bag knife 101 includes a fixed support 12, which is fixed to the feeding port 100. Four triangular plates 13 are fixed on the fixed support 12. The four triangular plates 13 are fixedly connected to each other to form a pyramid structure, and each triangular plate 13 is provided with a notch 14.

[0028] Furthermore, the spiral disintegrating device includes a drive motor 15 and two rotating shafts 16. The two rotating shafts 16 are rotatably installed in the disintegrating silo 7. A spiral blade 17 is installed on each rotating shaft 16. The drive motor 15 is used to drive the two rotating shafts 16 to rotate, and the rotation directions of the two rotating shafts 16 are opposite. A grid plate 18 is fixed in the disintegrating silo 7, and the grid plate 18 is located below the rotating shaft 16.

[0029] The crucible loading method of the eight-station crucible loading machine includes the following steps: manually feeding ton bags of material into the feeding port 100 of the feeding platform 3 via a hanging hoist or a workshop crane; the conical ton bag cutter at the feeding port 100 breaks the ton bags of material and starts unloading, and the material falls into the four-dimensional silo 1; during the unloading process, the bag dust collector 11 is opened to absorb and remove dust at the feeding port 100;

[0030] Then operate the hydraulic lifting platform 6 to raise the scattered silo 7 to ensure that the silo opening on the upper part of the scattered silo 7 is connected with the discharge opening of the eight-cone silo 5. Then start the vacuum loader 4, which pumps the material in the four-dimensional silo 1 to the eight-cone silo 5. Then the material enters the scattered silo 7 from the eight-cone silo 5.

[0031] The drive motor 15 is started, and the drive motor 15 drives the two rotating shafts 16 to rotate, and the materials in the scattering silo 7 are fully scattered by two sets of spiral blades 17 rotating in opposite directions. The scattered materials fall from the mesh plate 18 and enter the discharge pipe 8;

[0032] Then, the tray with eight crucibles is manually delivered to the crucible machine by a forklift. At this time, the induction shutter door rises, and the tray is placed on the vibration platform 10. After the forklift exits, the induction shutter door drops. Then the hydraulic lifting platform 6 is operated again to lower the sintering bin 7 until the eight discharge pipes 8 correspond to the eight crucibles. Then all the pneumatic butterfly valves 9 are opened, and the material falls into the crucible through the discharge pipes 8, and the loading work begins. At the same time, the vibration platform 10 starts vibrating to vibrate and compact the material in the crucible. After the material in the crucible is full, the forklift drives to the induction shutter door, the induction shutter door rises, and the full crucible is forklifted for the next cycle.

[0033] It should be noted that, in this document, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Eight-station crucible loading machine, characterized by: It includes a four-dimensional silo and a pot loader. The top of the four-dimensional silo is provided with a feeding platform, a feeding port is provided on the feeding platform, and a vacuum loader is also provided on the four-dimensional silo. An eight-cone silo is set on the top of the pot loader. The vacuum loader is connected to the feed port of the eight-cone silo through a pipeline. A discharge port is set at the bottom of the eight-cone silo. A hydraulic lifting platform is provided in the boiler loader, a scattering silo is provided on the hydraulic lifting platform, a silo opening is provided on the upper part of the scattering silo, the silo opening is connected to the discharge opening, a spiral scattering device is installed in the scattering silo, eight discharge pipes are provided at the bottom of the scattering silo, and pneumatic butterfly valves are installed on the discharge pipes; a vibration platform is installed at the bottom of the boiler loader, and the vibration platform is located directly below the eight discharge pipes.

2. The eight-station crucible loading machine according to claim 1, characterized in that: A bag dust collector is installed on the feeding platform.

3. The eight-station crucible loading machine according to claim 1, characterized in that: An induction rolling door is provided on the front side of the pot loader.

4. The eight-station crucible loading machine according to claim 1, characterized in that: A conical ton bag cutter is installed on the feeding port of the feeding platform. The conical ton bag cutter includes a fixed support, which is fixed at the feeding port. Four triangular plates are fixed on the fixed support. The four triangular plates are fixedly connected to each other to form a pyramid structure. A notch is set on each triangular plate.

5. The eight-station crucible loading machine according to claim 1, characterized in that: The spiral disintegrating device includes a drive motor and two rotating shafts. The two rotating shafts are rotatably installed in the disintegrating silo. Each rotating shaft is equipped with a spiral blade. The drive motor is used to drive the two rotating shafts to rotate, and the rotation directions of the two rotating shafts are opposite. A grid plate is fixed in the disintegrating silo, and the grid plate is located below the rotating shaft.

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